Bird feeder



FIG. 1 is a top perspective view of the bird feeder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a front elevational view thereof.

The rear elevational view is identical to FIG. 4 while the left and right side elevational views are identical to FIG. 4 except for the topmost hanging ring. 

The ornamental design of a bird feeder, as shown and described. 